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3 years ago

SO2+02➡SO3 balance chemical equation

Chemistry

1 answer:

Slav-nsk [51]3 years ago

8 0

Answer:

2S02 + O2 ---> 2SO3

Its balanced now as Reactants = Products.

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Answer

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2 years ago

I have a chemistry Exam next class so I need help

zlopas [31]

Answer:

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$Al_{2}S_{3}$

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$K_{2}O$

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8. Hydrobromic Acid : HBr

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3 years ago

What is nuclear fusion? A. The process of an electron moving from one atom to another B. The process of releasing the neutrons f

Anit [1.1K]

Answer:

The process when two or more atoms are joined together to make

Explanation:

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3 years ago

Read 2 more answers

A 1.018 g sample pure platinum metal was reacted with HCl to form 1.778 g of a compound containing only platinum and chlorine. D

Ivanshal [37]

Answer:

$PtCl_4$

Explanation:

Hello!

In this case, since HCl and Pt react according to the following chemical equation:

$HCl+Pt\rightarrow PtCl_x+H_2$

Whereas PtClx is the compound containing Pt and Cl; thus, since 1.018 g out of 1.778 g correspond to Pt and therefore 0.760 g to chlorine, so we determine the empirical formula of this compound by firstly computing the moles of each element:

$n_{Pt}=1.018gPt*\frac{1molPt}{195.084gPt}=0.00522molPt\\\\\\n_{Cl}=0.760gCl*\frac{1molCl}{35.45gCl} =0.0214molCl$