Evaluate the expression. Mathematics Assignment Help

Evaluate the expression. Mathematics Assignment Help. Evaluate the expression. Mathematics Assignment Help.

Evaluate the expression.

log5 

125

Evaluate the expression.

log 4 + log 25

Evaluate the expression. Mathematics Assignment Help[supanova_question]

balance the following equation Science Assignment Help

Balance the following equation in standard form and determine the sum of the coefficients.

LiAlH4(s) + AlCl3(s) → AlH3(s) + LiCl(s)

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smallest possible integers Science Assignment Help

When the following equation is balanced using the smallest possible integers, what is the number in front of the substance in bold type?

P4O10 + H2O → H3PO4

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Evaluate the expression. Mathematics Assignment Help

Evaluate the expression.

log3 9300

Evaluate the expression.

log

log 10100

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Evaluate the expression. Mathematics Assignment Help

Evaluate the expression.

log5 150 − log5 6
Evaluate the expression.

log2 6 − log2 15 + log2 80

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Use the Laws of Logarithms to combine the expression. Mathematics Assignment Help

Use the Laws of Logarithms to combine the expression. 

2 log x − 

1
4

 log(x2 + 1) + 5 log(x − 1)

Use the Laws of Logarithms to combine the expression. Mathematics Assignment Help[supanova_question]

What is the average kinetic energy of the translational motion per molecule? Science Assignment Help

An extremely small sample of an ideal diatomic gas (with a molar mass of 28 g/mol) has the following distribution of molecular speeds: 1 molecule moving at 100 m/s, 2 molecules at 200 m/s, 4 at 300 m/s, and 3 at 400 m/s.

What is the rms speed of the distribution?    I got 304.95 m/s or 305 m/s

What is the average kinetic energy of translational motion per molecule? 

What is the temperature of this sample?

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Use the Change of Base Formula and a calculator to evaluate the logarithm, corre Mathematics Assignment Help

Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal places. Use either natural or common logarithms.

log3 2.91
log3 578

log2 300

log13 2.9

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Use the Change of Base Formula and a calculator to evaluate the logarithm, corre Mathematics Assignment Help

Use the Change of Base Formula and a calculator to evaluate the logarithm, correct to six decimal places. Use either natural or common logarithms.

log2 13

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Use the Laws of Logarithms to combine the expression. 1 2 log(x + 2)2 + 1 3 lo Mathematics Assignment Help

 Use the Laws of Logarithms to combine the expression.

1
2

log(x + 2)2 + 

1
3

log x6 − log(x2 − 2x − 8)3

 

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Evaluate the expression. Mathematics Assignment Help

Evaluate the expression. Mathematics Assignment Help