Alen

H4P206+ NaOH= ?

I know there must be water on the product side but i cannot write the other one.

how do you do it? explain please

Please explain how to solve.

An scientist unearths the remains of a wooden box analyzes them for the carbon-14 content and finds that about 12.5% of the carbon-14 initially present remains. Estimate the age of the box. The half life of the carbon-14 is 5600 years.

Boiling and freezing point for :

A solution containing 120g of ethylene glycol (C2h6o2) per 400mL of solution

please explain with work

2HgO -->2Hg+O2

a sample of HgO weighing 7.22g was heated. The collected mercury weighed 5.95g. What was the percentage yield of the reaction.

i know its actual/theoretical x100 but theres a trick.

NH3 + CO2+ H20 yields NH4HCO3

50.0g of NH3. 80g of CO2 and 2.00 mole of H20 are reacted. What is the maximum number of grams of NH4HCO3 that can be produced?

step by step please.

N2 + 2O2 yields 2NO2

Supposed 1.25 mol of N2 and 50.0g of O2 are mixed together.

A. What is the limiting reacant?

b. What is the maximum mass in grams of NO2 that can be produced from the mixture?

How many grams of hydrogen are contained in 46.8g of H3PO4?

It has been found that fat makes up 14% of a 170 lb persons body weight. One pound of body fat provides 4500 kcal of energy when it is metabolized. The person requires 2000 kcal of energy per day to survive. Assume all the energy needed for survival comes from the metabolism of body fat, and calculate the number of DAYS the person could survive without eating before depleting the entire body fat reserve.

Answer is 54 days.

I want steps and explanation,please.

How many grams of hydrogen are contained in 46.8 g of H3PO4 ?

I know it's easy. I'm doing something wrong though.

Calculate the grade.

Essays= 60%

Participation=10%

Quizzes= 10%

Research Paper=10%

Final=10%

Equals=100%

So if one got a 47%, 6%, 7%, 7%, 8% what would the final grade be?

Calculate the grade.

Essays= 60%

Participation=10%

Quizzes= 10%

Research Paper=10%

Final=10%

Equals=100%

So if one got a 47%, 6%, 7%, 7%, 8% what would the final grade be?

Ok, so if you have an in-text citation with more than 1 page, do you write both? Example: (Jones 60-62)

This will thwart young adults from breaking the law and it will also reduce their inquisitiveness.

I want to write an essay on Santa Claus and how parents should not lie to their children about it. I know it's arguable, but what reasons would you give? Give at least 2, please.

I want to write an essay on Santa Claus and how parents should not lie to their children about it. I know it's arguable, but what reasons would you give? Give at least 2, please.

Instead of actually benefiting the students- as it promises to do- it literally misguides them and alters their view on sex in a pessimistic way.

Instead of actually benefiting the students- as it promises to do- it literally misguides them and alters their view on sex in a pessimistic way.

I'm writing an argumentative essay on sex education in schools. I'm against it. My thesis is: Sex education should not be taught in schools because it will only confuse students and cause unsuitable situations. However, my reasons are: outrage in classroom, teachers aren't ready to teach sex ed, and my third paragraph is moral and religious values. Will this be ok with the thesis I have? Thanks!

I'm writing an argumentative essay on sex education in schools. I'm against it. My thesis is: Sex education should not be taught in schools because it will only confuse students and cause unsuitable situations. However, my reasons are: outrage in classroom, teachers aren't ready to teach sex ed, and my third paragraph is moral and religious values. Will this be ok with the thesis I have? Thanks!