3 years ago

Please help me with questions 2,3 and 4!!!!

Chemistry

1 answer:

leva [86]3 years ago

7 0

Answer:

could you type it out please?

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A common cooking vinegar is 5.0% acetic acid (ch3cooh. how many molecules of acetic acid are present in 41.9 g vinegar?

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41.9 g vinegar solution ( .05 g ch3cooh / g vinegar solution ) (1 mol / 60.05 g ) ( 6.022x10^23 g / 1 mol ) = 2.1x10^22 molecules ch3cooh

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3 years ago

How to show work ???(NH4)3PO4 + Pb(NO3)4 -> Pb3(PO4)4 + NH4NO3

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Balancing a chemical reaction means that the total mass on the reactant side will be equal to the total mass on the product side. For this, we need to balance the number of atoms on both the sides.

The given balanced chemical reaction follows:

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