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Lapatulllka [165]
4 years ago
5

Which scientist observed that compounds are always joined together in fixed ratios?

Chemistry
1 answer:
yanalaym [24]4 years ago
5 0
I will say B Niels Bohr
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Why are all of the substances on the periodic table classified as elements?
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a car traveling at 20 m/s starts to decelerate steadily it comes to a complete stop in 10s .what is its acceleration
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Notice that "SO4" appears in two different places in this chemical equation. SO42− is a polyatomic ion called "sulfate." What nu
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CaSO_4+AlCl_3\rightarrow CaCl_2+Al_2(SO_4)_3

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5 0
4 years ago
A cylinder with a radius of 5.6 cm and a height of 10.7 cm has what volume? (You can look up the formula for the volume of a cyl
Keith_Richards [23]

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1. First take the cylinder volume formula:

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2. Then take the values for the radius and the height of the cylinder and replace them into the formula:

V=\pi*(5.6cm)^{2}*(10.7cm)

3. Solve the equation:

V=\pi*(31.36cm^{2})*(10.7cm)

V=\pi*335.5cm^{3}

V=1054.2cm^{3}

6 0
4 years ago
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