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Mazyrski
4 days ago
12

Balance the chemical equation by indicating the number of each species in the appropriate blanks. For this exercise, indicate co

efficients of 1 explicitly. Match the numbers in the left column to the appropriate blanks in the chemical equations on the right. Make certain the chemical equation is complete before submitting your answer.
Chemistry
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Magnesium ions for ionic bonds with fluoride ions in a 1:2 ratio. Explain how electrons are transferred between atoms and how th
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2 months ago
Which of the following pairs lists a substance that can neutralize Ca(OH)2 and the salt that would be produced from the reaction
Anarel [2989]

Answer:

HCl and CaCl2

Explanation:

Calcium hydroxide acts as a base, thus requiring an acid for neutralization.

HCl functions as an acid, which can neutralize calcium hydroxide when they react together.

The resulting salt will be calcium chloride (CaCl2).

The interaction between calcium hydroxide and HCl yields Ca(OH)Cl and CaCl2.

Here, Ca(OH)Cl exists as a solution and calcium chloride serves as a base.

I hope this response assists you.

7 0
2 months ago
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The following data were obtained for a complex of nickel at 575 nm in a 1.00 cm cell. Using Microsoft Excel or some other graphi
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7 0
1 month ago
Shaw’s carries two types of apple juice. One is 100% fruit juice, while the other is only 40% juice. Yesterday there was only on
Tems11 [2777]

Response:

the proportion of genuine fruit juice in the combination will equal 76%

Clarification:

considering we're blending two bottles, the total volume of the blend will be

total volume = volume of bottle 1 + volume of bottle 2 = 48 ounces + 32 ounces = 80 ounces

furthermore, the overall juice content will be

juice content in the mixture = juice from bottle 1 + juice from bottle 2 = 48 ounces * 1 + 32 ounces * 0.4 = 60.8 ounces of juice

thus, the juice concentration in the mixture will be

concentration = 60.8 ounces of juice / 80 ounces = 0.76 (76%)

therefore, the percentage of true fruit juice in the blend will be 76%

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1 month ago
What would the % p, on the npk ratio, be reported as for a 100g sample containing 7.5g of phosphorous?
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To express concentration as a percentage, you simply divide the quantity of the substance by the total mixture mass, and then multiply by 100. For instance, if you want to calculate the percentage of P in the sample, the calculation is as follows:

%P = 7.5 g/100 g * 100 = 7.5%
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2 months ago
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