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How many moles of MnO₂ and H₂O are required to react completely with 1.50 mol Zn in the following reaction? Zn(s)+2MnO₂(s)+H₂O(l) → Zn(OH)₂(aq)+Mn₂O₃(s)
answered
Oct 10, 2024
Chemistry
high-school
4
votes
141k
views
the mass of an avocado is 150% of the mass of an orange. the mass of an avocado is 360g,what is the mass of an orange
answered
Sep 13, 2024
Mathematics
high-school
4
votes
64.8k
views
This notice appeared in the Georgia Gazette on July 14, 1774. The alarming acts of the British Parliament toward the town of Boston, as well as the acts that raise revenue without the consent of the people
answered
Jul 10, 2024
History
high-school
4
votes
62.1k
views
A bicyclist traveled a distance of D = 50.5 miles for T = 3.5 hours at a constant rate. Use the formula D = R.T to find the speed (R) of the bicyclist in miles per hour. Round your answer to the nearest
answered
Feb 16, 2024
Mathematics
college
5
votes
16.9k
views
Is a client's educational background important when determining the suitability of an investment?
answered
Jan 26, 2024
Business
high-school
2
votes
65.7k
views
This element has 66 electrons in its electron cloud.
answered
Aug 31, 2023
Chemistry
college
2
votes
126k
views
How does the bachelor first arouse the children's interest in his story? O by describing the bevy of medals earned by the little girl O by describing the little girl as horribly good O by explaining why
answered
Aug 13, 2023
English
high-school
8
votes
204k
views
F(x) = -5x^2 + 3x + 2 What is the axis of symmetry? What's the coordinate of the vertex?
answered
Mar 3, 2023
Mathematics
college
8
votes
193k
views
Martin jogged 45 minutes everyday for 21 days how many minutes did he jog over the 21 days
answered
Dec 5, 2022
Mathematics
college
8
votes
67.9k
views
Help plssssss theres 2 pages
answered
Oct 31, 2022
Mathematics
college
3
votes
14.8k
views
What is the usage of present perfect continuous tense? * A.To talk about actions that started in the past and continue in the present. B.To show the duration of an action started to happen in the past
answered
Oct 8, 2022
English
high-school
3
votes
195k
views
Why type of data must be plotted on a graph for the slope of the line to represent density?
answered
Sep 8, 2022
Chemistry
high-school
6
votes
134k
views
A. What is the wavelength?
answered
Jul 23, 2022
Physics
college
8
votes
28.2k
views
Which number line could help you find the distance between (7,4) and (3, 4)?
answered
Jul 19, 2022
Mathematics
high-school
9
votes
117k
views
What line formed the west limit of lands the colonists were allowed to settle?
answered
Jun 19, 2022
History
high-school
4
votes
229k
views
Can somebody please give me an example of simplifying fractions? its for my math project.
answered
May 7, 2022
Mathematics
high-school
7
votes
45.4k
views
According to the law of ____, the price of oil is directly related to the rate of its production.
answered
Feb 8, 2022
Biology
college
4
votes
206k
views
What is the answer to 2x - 20°
answered
Jan 14, 2022
Mathematics
high-school
2
votes
134k
views
Fraction 3/9 reduced to the lowest term
answered
Nov 13, 2021
Mathematics
middle-school
5
votes
57.6k
views
What propery is 5(x + 3) = 35, then x + 3 = 7
answered
Oct 19, 2021
Mathematics
high-school
7
votes
115k
views
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