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mariarad [96]
3 years ago
14

What element was named for the scientist who discovered the nucleus of the atom using gold foil

Chemistry
1 answer:
Artist 52 [7]3 years ago
4 0
<span>rutherfordium element # 104</span>
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50.0 mL of an HNO^3 solution were titrated with 36.90 mL of a 0.100 M LiOH solution to reach the equivalence point. What is the
NISA [10]

Answer:

0.0738 M

Explanation:

HNO3 +LiOH = LiNO3 + H2O

Number of moles HNO3 = number of moles LiOH

M(HNO3)*V(HNO3) = M(LiOH)*M(LiOH)

M(HNO3)*50.0mL = 0.100M*36.90 mL

M(HNO3) = 0.100*36.90/50.0 M = 0.0738 M

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I can't find the density of this question I need help
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Density is Mass divided by volume.
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In which pair is the one on the left larger than the one on the right?
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Answer:

a) T

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h) F

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j) F

k) F

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Explanation:

The w/v concentration is obtained from, mass/volume. Hence;

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3 years ago
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liq [111]

Answer:

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Pipeline and Gas Journal's worldwide survey figures indicate that 118,623 miles (190,905 km) of pipelines are planned and under construction. Of these, 88,976 miles (143,193 km) represent projects in the planning and design phase; 29,647 miles (47,712 km) reflect pipelines in various stages of construction. Liquids and gases are transported in pipelines and any chemically stable substance can be sent through a pipeline.[2] Pipelines exist for the transport of crude and refined petroleum, fuels – such as oil, natural gas and biofuels – and other fluids including sewage, slurry, water, beer, hot water or steam for shorter distances. Pipelines are useful for transporting water for drinking or irrigation over long distances when it needs to move over hills, or where canals or channels are poor choices due to considerations of evaporation, pollution, or environmental impact.:

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