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likoan [24]
3 years ago
13

Hello! Can you please help me with this because I don’t get it at all. Thanks.

Chemistry
2 answers:
Alecsey [184]3 years ago
8 0

Answer:Nov 28, 2019 - These templates were designed to help get you started. ... of each opportunity is clear to see, because the ones you send match not only my interests but my abilities. What you do is really motivating and keeps me uplifted in my job ... to thank you for all the support you've shown me throughout my career, ...

Read more on Brainly.com - brainly.com/question/16027645#readmore

Explanation:

denpristay [2]3 years ago
4 0

Answer:

Nov 28, 2019 - These templates were designed to help get you started. ... of each opportunity is clear to see, because the ones you send match not only my interests but my abilities. What you do is really motivating and keeps me uplifted in my job ... to thank you for all the support you've shown me throughout my career, ...

Explanation:

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What is another name for a homogeneous mixture?
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Answer:

E.  a solution

Explanation:

A solution is a homogeneous mixture that consists of two or more substances.

A. and D. are wrong. Compounds and pure substances are homogeneous they consist of a single substance.

B. and C. are wrong. Solvents and solutes are the components of a mixture.

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2 years ago
What are the hazards, if any of the reactants AgNO3, and K2CrO4?
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This is what i wrote in my notebook: (for AgNO3)
<span>Health Hazards Acute and Chronic:  ACUTE:
INHALATION - MAY CAUSE SEVERE IRRITATION TO MUCOUS MEMBRANES.
SKIN - MAY CAUSE SEVERE IRRITATION.
EYE - MAY CAUSE SEVERE IRRITATION.
CHRONIC: INHALATION, SKIN & INGESTION - MAY CAUSE ARSYRIA. Explanation of Carcinogenicity:THIS COMPOUND CONTAINS NO INGREDIENTS AT CONCENTRATIONS OF 0.1% OR GREATER THAT ARE CARCINOGENS OR SUSPECT CARCINOGENS.

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3 years ago
If the half-life of technitium-104 is 18.0 min, how much of a 14.2-g sample will remain after 72 minutes?
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The decay of a radioactive isotope can be predicted using the formula: A = Ao[2^(-t/T_0.5)] where A is the amount after time t, Ao is the original amount and T_0.5 is the half-life. Using the equation and the given values, 0.888 g of the sample will remain after 72 minutes. 
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3 years ago
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