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oee [108]
3 years ago
14

Gabriel and his friend found a piece of metal which they want to

Chemistry
2 answers:
Dominik [7]3 years ago
6 0
50/5.2 that’s the equation that you have to solve then whatever comes out yo calculator is the answer
Crazy boy [7]3 years ago
4 0

Answer:

Zinc is the metal that your looking for there bud

Explanation:

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I need help on balacing equations
nevsk [136]

Answer: sorry hun can’t help with this I was asked different questions when I learned this :,)

Explanation: have a nice day

8 0
2 years ago
Calculate the mass (in grams) of 250mL of ether at 25 oC. The density of
leonid [27]
  • Volume=250mL
  • Density=0.71g/ml

\boxed{\sf Density=\dfrac{Mass}{Volume}}

\\ \sf{:}\implies Mass=Density(Volume)

\\ \sf{:}\implies Mass=0.71(250)

\\ \sf{:}\implies Mass=177.5g

6 0
2 years ago
Why does mass of popcorn stay the same after popping it
Varvara68 [4.7K]

Answer:

Explanation:

it stays the same because the seeds or whatever in the bag was still the pop corn just not fully devloped

3 0
3 years ago
FINALS IN 3 WEEKS! I now have an F in chemistry, a 65.4, I need a 69.5 to pass, is it possible to raise that grade, my final is
erastova [34]
You just have to pass your final with a grade above 75
8 0
3 years ago
A 10.0-milliliter sample of NaOH(aq) is neutralized by 40.0 milliliters of 0.50 M HCl. What is the molarity of the NaOH(aq)?
Ludmilka [50]
\frac{10 mL}{1000 mL}  = 0.01 L

\frac{40mL}{1000mL} =0.04L

M _{1} V_{1}=M_{2}V_{2}

M_{1}(0.01)=(0.50)(0.04)

M_{1}(0.01)=0.02

M_{1}= \frac{0.02}{0.01}

M_{1}=2
3 0
3 years ago
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