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  • Does tax exemption depend on net pay or gross pay?

    I qualify for tax exemption because im independent and i make less than 12,000 a year. But does tax exemption depend on net pay or gross pay. Right now my net pay is 10,600 but my gross is at 12,000. Does anyone know? I dont want to owe the IRS but i if possible i want to avoid paying federal tax bc i barely make anything as is.

    7 AnswersUnited States10 months ago
  • what are the main tools used to predict bull, bear, and whale market changes in cryptocurrency? ?

    Im a beginner and just started trading bitcoin. but the exchange rate sucks right now. What should I look at besides the charts to predict a rise or fall in the market exchange rates? I dont want to stare at the charts all day, but I also want to be confident went I leave my computer screen alone.

    3 AnswersInvesting12 months ago
  • Can you file tax exemption anytime of the year on your W-4?

    I am a student and I looked up online that a qualify for tax exemption. I know for a fact that I qualify but can I claim exemption today? When will they stop taking taxes out of my check?

    10 AnswersUnited States1 year ago
  • why have females evolved to have a harder time to orgasm then men?

    Can someone give me a biological reasoning? I and genuinely curious.

    4 AnswersWomen's Health2 years ago
  • how do you deal with someone that keeps correcting you or disagrees with everything you say?

    my roomate is so annoying. She talks way too much and always interjects into conversations that have nothing to do with her just to disagree or tell you that your wrong. i want to tell her to shut up because most of the time shes wrong, but how do i say that politely?

    like seriously ***** stfu.

    4 AnswersFriends2 years ago
  • should I quit my job?

    i make 11 an hour and i referred a friend to work the say job/position. I have more prior experience and certification and they have none. but they're making more than me what do i do?

    I'm happy for them but i think its unfair

    6 AnswersOther - Careers & Employment2 years ago
  • is it possible for your body to tell you a guy isnt right for you?

    literally EVERY single time im with a guy i get sick. i constantly get strep and had to have my tonsils removed. i kissed a guy a week ago now i think i have mono or step! everytime i like a guy i dont pursue bc im worried ill get sick. i cant catch a break. ive been tested and i dont have std's or anything but is this my body telling me a guy isnt right for me. bc this happens way to often with different guys to be a coincident.

    2 AnswersWomen's Health2 years ago
  • Chemistry help?

    Consider the following equilibrium. NH3(aq) + H2O(l) -----> NH4+(aq) + OH −(aq) What will happen to the equilibrium constant if the concentration of NH4+ increases through the addition of a small amount of NH4Cl(aq)

    A) the equilibrium constant increases

    B) the equilibrium constant decreases

    C) the equilibrium constant remains the same

    *I know it shifts to the left but what happens the equilibrium constant*

    1 AnswerChemistry2 years ago
  • does anyone understand this Le'Chatlier problem?

    Consider the following equilibrium.

    NH3(aq) + H2O(l) -----> NH4+(aq) + OH −(aq)

    What will happen to the equilibrium constant if the concentration of NH4+ increases through the addition of a small amount of NH4Cl(aq)

    A) the equilibrium constant increases

    B) the equilibrium constant decreases

    C) the equilibrium constant remains the same

    *I know it shifts to the left but what happens the equilibrium constant*

    2 AnswersChemistry2 years ago
  • how do you know you are jinxed?

    I've never had a boyfriend and I'm about to be 22. I'm confident enough to say I'm pretty (8 out 10). but every time I meet a guy and start talking they all ghost, all six of them! even my dad! and all females on both sides of my family are single with kids. what do I do. I'm talking to someone rn but I'm scared

    2 AnswersSingles & Dating2 years ago
  • Attachment image

    Can anyone answer this chemistry question b4 10pm?

    Magnesium oxide has a face-centered cubic unit cell of oxide ions with magnesium ions in octahedral holes. If the radius of Mg2+ is 79 pm and the density of MgO is 3.56 g/cm3, what is the radius of an oxide ion?

    1 AnswerChemistry2 years ago
  • can anyone answer this chemistry problem before 10pm?

    Benzene, C6H8, has an enthalpy of fusion = 10.19 kJ/mol. Calculate the amount of energy which is needed to change 73.7 g of solid benzene at 5.53°C into liquid benzene, also at 5.53°C?

    answer is in kj

    1 AnswerChemistry2 years ago
  • chemistry problem help please!?

    a compound has a vapor pressure of 2.23 torr at 45 Celsius. what is the normal boiling point of the compound. delta H vaporization is 44.09 kj/mole.

    R =8.314

    answer is: 216 Celsius

    can someone work out the problem step by step so I understand?

    1 AnswerChemistry2 years ago
  • Chemistry!! help please?

    Calculate the molar solubility of Co(OH)2 in a 0.2670 M cobalt(II) perchlorate, Co(ClO4)2 solution.

    the answer is 7.43e-08M but how?

    1 AnswerChemistry2 years ago
  • CHEMISTRY HELP PLEASEEEE?

    For a salt MX2, electrolyte analysis has determined that the total concentration of ions, [ions]TOTAL, is 0.0155 M. What is the pKsp for MX2? pKsp = -log(Ksp)

    how is the answer pK_sp=6.258

    1 AnswerChemistry2 years ago
  • Attachment image

    CHEMISTRY PLEASE HELP?

    can some show how the answer is -36.0 J/K?

    1 AnswerChemistry2 years ago
  • HELP CHEMISTRY!!! PLEASE?

    A) Calculate the pH of 0.195 M carbonic acid. Ka1 for carbonic acid is 4.3 X 10^-7. ANSWER: 3.538

    B) Calculate the pH of solution when the concentration of sodium hydrogen carbonate is 0.260 M. ANSWER: 6.491

    C) How many grams of NH4Cl must be added to 419 mL of a 0.89 M solution of NH3 to prepare a pH = 9.00 buffer?

    ANSWER: 35.9 g

    can someone show how to get these answers?

    1 AnswerChemistry3 years ago
  • CHEM PROBLEMS HELPP PLEASE ASAP!!!?

    1) How many grams of NH4Cl must be added to 419 mL of a 0.89 M solution of NH3 to prepare a pH = 9.00 buffer?

    2)Determine the quantities shown below for a solution that is 0.0570 M in benzyl amine,C5H5CH2NH2. The Ka for the C5H5CH2NH3+ ion is 4.50 ✕ 10−10. Kw = 1.000 ✕ 10−14

    Determine the Kb for benzyl amine,C5H5CH2NH2.

    Find the hydroxide ion concentration.

    What is the pH of this solution?

    I have no idea how to solve these

    Chemistry3 years ago