menu
QAmmunity.org
Questions by Optixx
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Questions by Optixx
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Questions by Optixx
Filter
User Optixx
Recent activity
All questions
All answers
What religious group founded the Massachusetts Bay colony?
asked
Apr 5, 2021
History
high-school
2
answers
2
votes
110k
views
. In which reaction is nitric acid acting as an oxidising agent? A. CuO + 2HNO3 → Cu(NO3)2 + H2O B. Cu + 4HNO3 → Cu(NO3)2 + 2H2O + 2NO2 C. Na2CO3 + 2HNO3 → 2NaNO3 + H2O + CO2 D. NaOH + HNO3 → NaNO3 + H
asked
Mar 28, 2021
Chemistry
high-school
1
answer
2
votes
151k
views
What's the process called when water accumulates in pools of water such as ponds, lakes and oceans.
asked
Mar 10, 2021
Geography
college
2
answers
5
votes
28.5k
views
What is the the main theme of in morte d’Arthur
asked
Jan 24, 2021
Social Studies
middle-school
1
answer
4
votes
74.3k
views
Which purpose does a primary election have?
asked
Aug 28, 2020
History
middle-school
1
answer
5
votes
231k
views
Which is a function preformed by the central nervous system? Select all that apply.
asked
May 3, 2020
Biology
high-school
1
answer
3
votes
128k
views
Mercury turns to a vapor at 629.88 K. How much heat is lost when 75.0 g of mercury vapor at 650 K condenses to a liquid at 297 K?
asked
Mar 14, 2020
Chemistry
high-school
1
answer
5
votes
152k
views
Brian has a meeting to attend at 10:30 a.m. however, he got stuck in traffic everybody at his office was ready for the meeting and had to wait for him to arrive. what should brian do in this situation
asked
Mar 9, 2020
Health
high-school
2
answers
0
votes
118k
views
Which situations describe an elastic collision? a.Two glass marbles bounce off each other. b.Rodrick flops onto his sofa and sinks into the cushion. c.A tossed water balloon flattens when it lands on the
asked
Oct 18, 2019
Biology
high-school
2
answers
3
votes
225k
views
What strengths and weaknesses have you noted about the unions involvement in the civil war
asked
Feb 18, 2019
History
college
2
answers
4
votes
152k
views
Which expression can be used to determine the slope of the linear function graphed below
asked
Jan 8, 2019
Mathematics
college
2
answers
5
votes
1.9k
views
Page:
« prev
1
2
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
5.9m
questions
7.8m
answers
Search QAmmunity.org