3 years ago

Please help I'm not good at science

Chemistry

1 answer:

Citrus2011 [14]3 years ago

8 0

Answer:

i'm not able to see images but if you type it all i can answer:)

Explanation:

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dexar [7]

A, B, and D. You already answered the first one, so I wouldn't think this would be too hard

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3 years ago

What volume of 0.200 M H2SO* will be needed to neutralize<br><br> 50.00 mL of 0.178 MNaOH?

mixas84 [53]

Answer:

10.00 mL

Explanation:

Please, do not forget to write the dot and 2 of Zeros after the number 10 in the answer!

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

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3 years ago

Lina20 [59]

Answer:

Please see attachment

Explanation:

Please see attachment

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3 years ago

Calculate the molar mass of the acid.

JulijaS [17]

Citric acid has the molecular formula C6H8O7 so you can add the molar masses of the elements from the periodic table. C has a molar mass of 12.01 g/mol, H has 1.01 g/mol and O has 15.999 g/mol. Now you calculate the total molar mass= (6*12.01 + 8*1.01 + 7*15.999). This yields a molar weight of 192.124 g/mol (anhydrous)

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3 years ago

Fill in the blank for these q’s

kolezko [41]

Plant cells are rectangular or squarish in shape.

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2 years ago

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Please help I'm not good at science​

Please help I'm not good at science