Do states need to be written in a chemical equation

Chemistry

1 answer:

Reptile [31]3 years ago

4 0

Yes. because equation balances the number of particles.

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Select the correct equalities for the units shown.

elena-14-01-66 [18.8K]

Answer

1. 1cm=10mm, 1kg=1000g and 12in=1 ft

2. 50mm=5cm

48 in =4ft

36ft=12 yd

2.5m=250cm

1000mL= 1 L

Explanation

if 1cm=10mm then 5cm=?

5×10=50mm

if 12 in =1ft then 48in=?

48/12 =4 ft

if 1m=100cm, then 2.5m=?

2.5×100= 250cm

and when know from capacity that 1000mL is equivalent to 1 liter.

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3 years ago

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Answer:

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2 years ago

Is krypton a non-reactive, highly reactive, or radioactive?

Julli [10]

Answer:

Krypton does not react with anything, but it reacts with fluorine gas

Explanation:

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2 years ago

Write the balanced equation for the reaction of aqueous Pb ( ClO 3 ) 2 with aqueous NaI . Include phases. chemical equation: Wha

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