4 years ago

What is the correctly balanced chemical equation for the reaction of KOH and H2SO4

Chemistry

1 answer:

True [87]4 years ago

4 0

KOH + H2SO4 —> K(+) + HSO4(-) + H2O

Or a total reaction

2 KOH + H2SO4 —> 2 K(+) + SO4(2-) + 2 H2O

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What does ClF3 stand for

Nostrana [21]

Answer:

CHLORINE TRIFLUORIDE

Explanation:

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3 years ago

A buret was improperly read to 1 decimal place giving a reading of 27.2 mL. If the actual volume is 27.26 mL, what is the percen

Nezavi [6.7K]

Percent error can be calculated by the difference of the theoretical value and the measured value divided by the theoretical value multiplied by 100 percent.

% error = 27.26 - 27.2 / 27.26 x100
% error = 0.22%

A value close to zero would mean that the measured value is more or less near the actual value.

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3 years ago

Read 2 more answers

If the velocity of a wave is 12 m/s and its frequency is 600 hertz, what would be its wavelength?

Black_prince [1.1K]

Answer:

» λ = 0.02m

Explanation:

Given :

Velocity of the wave {v}= 12 m/s

Frequency {f} = 600 Hz

Apply Wavelength formula :