Question

Convert 11.5 moles of NaOH into moles of HCl using the chemical reaction HCl + NaOH > NaCl + H2O

6.75 moles of HCl

23.0 moles of HCl

11.5 moles of HCl

11.5 moles of HCl

3.85 moles of HCl
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Look at the chemical reaction equation below. What is the mole ratio of moles of H2PO4 to moles of Al2(PO4)3?

2Al(OH)3 + H2PO4 > Al2(PO4)3 + 6H2O


6:1

1:1

2:1

1:6

1:1
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Convert 14.25 grams of sodium into atoms of sodium

1,91 x 1023 atoms of sodium

3.73 x 1023 atoms of sodium

37.3 x 1023 molecules of sodium

3.73 x 1023 atoms of sodium

19.1 x 1023 molecules of sodium
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Answer 1

Look at the chemical reaction equation below. What is the mole ratio of moles of H2P04 to moles of Al2(P04)3