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Harlamova29_29 [7]
3 years ago
11

Hi can someone PLEASE HELP ME. I asked this question 3 times already and haven't gotten an answer. I give brainliest to whoever

answers first. I have about 13 minutes. PLEASE HELP!!!!!!

Physics
2 answers:
Serggg [28]3 years ago
7 0
HCl + NaOH -> H2O + NaCl

CaCO3 + KI -> K2CO2 + CaI2

AlF3 + Mg(NO3)2 -> Al(NO3)3 + MgF2
lina2011 [118]3 years ago
6 0
Did you get the answer to it?
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A sewing machine uses 1.6kWh of electricity in one day. If electricity costs 9p per unit, what is the total cost in pence of usi
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Answer:

\huge\boxed{\sf 1.6\ units = 14.4p}

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Explanation:

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