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Solnce55 [7]
3 years ago
6

2HgO(s)---->2Hg(I)+O2(g) which type of reaction occurs

Chemistry
2 answers:
kaheart [24]3 years ago
8 0
Decomposition,because 1 breaks down into 2
mixer [17]3 years ago
8 0

Answer:

A. a decomposition reaction in which a metal is reduced

Explanation:

I just took the quiz.

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In systemic tissue fluids, the enzyme carbonic anhydrase catalyzes the reaction co2 + h2o → h2co3 (which then can dissociate int
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It is achievable for the same enzyme to catalyze reverse reactions for the reason that the direction of a reversible reaction is determined by the concentrations of reactants and products. In pulmonary circulation, the low CO2 concentration supports the making of CO2 and H2O.
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How many atoms are in 187 g of Calcium?
N76 [4]
Atomic mass Calcium ( Ca) = 40.078 u.m.a

40.078 g --------------- 6.02x10²³ atoms
187 g ------------------- ??

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hope this helps!




4 0
3 years ago
if the density of copper is 8.9g/cm^3 and the Volume of the sample is 23.4 mL what would be the mass? ​
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Density = mass / volume

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= 208.26 grams.

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