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Answers by Piterden

Answers by Piterden
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There are 118 recognized pure substances that cannot be broken down into more simpler substances these are 118 substances are called
answered Dec 22, 2023
3 votes
17.8k views
In photosynthesis what is released as a waste product.
answered Dec 9, 2023
2 votes
183k views
lesser nobles who were granted their own fief were expected to swear an oath of loyalty to the lord and give ...
answered Nov 30, 2023
1 vote
139k views
What horizontal acceleration when it changes velocity to 32 m/s to 12 m/s and two seconds
answered Oct 18, 2023
8 votes
104k views
What is the main idea and theme of “Straw Into Gold: The Metamorphosis of the Everyday"
answered Sep 25, 2023
6 votes
229k views
For the chemical reaction H₂ (g) + F₂ (g) → 2 HF (g) ∆H° = -79.2 kJ/mol. What is the molar enthalpy (in kJ/mol) for the reaction 3 H₂ (g) + 3 F₂ (g) → 6 HF (g)
answered Aug 8, 2023
1 vote
16.7k views
In this excerpt from Virginia Woolfs Mrs. Dalloway identify the text that makes unconventional use of metaphors what an extraordinary
answered Dec 11, 2022
4 votes
172k views
GIVING GOOD POINTS FOR THIS PLS HELP
answered Oct 23, 2022
6 votes
192k views
Caffeine, a stimulant found in coffee, tea, and chocolate, contains 49.48% C, 5.15% H, 28.87% N and 16.49%O and has a molar mass of 194.2g/mol. Determine the empirical formula and molecular formula of
answered Aug 20, 2022
6 votes
133k views
Why can a person with blood group A can't donate blood to a person with blood group B​
answered Jul 21, 2022
11 votes
121k views
HELPPPP PLEASE AND THANK YOUU!! Which inequality is true? O A. 1+4<7 B. 8-TI > 5 O C. 1011 > 30 OD. 2 > 2
answered Jul 12, 2022
9 votes
187k views
What type of lines makes the letter T? A. perpendicular B. parallel C. neither
answered Jul 6, 2022
5 votes
134k views
I MET a traveller from an antique land Who said: Two vast and trunkless legs of stone Stand in the desert ... Near them, on the sand, Half sunk, a shattered visage [face] lies, whose frown, And wrinkled
answered Jun 25, 2022
6 votes
165k views
How many moles are there in 2.30 grams of NH4SO2?​
answered Jun 21, 2022
1 vote
109k views
What is the slope of the line below? Be sure to scroll down first to see all answer options. (-14,3) (2,-5)
answered May 28, 2022
6 votes
91.6k views
Jason mcelwain is a basketball player who became famous for...
answered Mar 24, 2022
4 votes
182k views
Write an email: A present birthday for your mother
answered Feb 1, 2022
1 vote
69.8k views
he average cost of gas per gallon last year was $2.649. This year, the average cost of gas per gallon is $2.999. Find the percent of change. State whether the change is an increase or decrease.
answered Jan 6, 2022
8 votes
164k views
Dominic had $500 in his wallet. He went to the nursery and purchased 8 rose bushes at $22 each, 12 evergreen shrubs at $18 each, and 3 trees at $25 each. How much money did he have left in his wallet?
answered Oct 16, 2021
1 vote
42.0k views
A 'array palindrome' is an array which, when its elements are reversed, remains the same (i.e., the elements of the array are same when scanned forward or backward) Write a recursive, boolean-valued method,
answered Jul 12, 2021
3 votes
130k views
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