Open Question: What would be the pH of a buffer solution of a 0.10M Methanoic acid mixed with equal volumes of a?
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Open Question: Is the pH greater than, equal to, or less than 7 after neutralization of each of the following pairs of acids?
Please help, i am having tourble with these two problems
Is the pH greater than, equal to, or less than 7 after neutralization of each of the following pairs of acids and bases?
(a) CsOH and HNO2
(b) NH3 and HBr
(c) KOH and HClO4
Does the pH increase, decrease, or remain the same on addition of each of the following?
(a) NH4NO3 to an NH3 solution
(b) Na2CO3 to an NaHCO3 solution
(c) NaClO4 to an NaOH solution
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Open Question: Which of the following is equal to 58 ounces?
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Open Question: in positively skewed distribution is the mean greater than the median or could they be equal?
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Open Question: if 2tanx/1-tan^2 x = then x can equal:?
check all that apply
x= 7pi/8 + npi
x= 5pi/8 + npi
x= 3pi/8 + npi
x= pi/8 + npi
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