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Finish balancing the following equation:__Al(s)+3Zn(NO 3 )2(aq) ➝ Al(NO 3)3(aq)+__Zn(s) What coefficient does Al(s) have in the balanced equation?
Gusto
2
Gusto
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What is prebentative?
preventative = to stop something from happeningexample:Take the following preventative measures to avoid illness:wash hands frequentlyget sufficient resteat a balanced diet rich in fruits and vegetables
When light is balanced throughout the set and subjects are seen in middle group and highlights this is called?
high- key lighting
What does a behringer DI 100 ultra DI box actually do?
Changes unbalanced high impedance signal to balanced low impedance signal
Did Michelle Phillips sing in mama and papas?
Yes, of course she did - she provide the light soprano voice which balanced out Cass Elliot's bigger contralto.
What are the 10 ib learner profile traits?
Balanced, reflective, inquirer, communicator, knowledgable, caring, open-minded, thinker, principeled, risk-taker
Finish balancing the following equation Al(s) plus 3Zn(NO3)2(aq) Al(NO3)3(aq) plus Zn(s) What coefficient does Al(s) have in the balanced equation?
the answer is 2 apex
When the following equation is balanced what is the coefficient for HCl?
2hcl
When balancing equations should you adjust the subscripts or the coefficients?
Subscripts state how many atoms and Coefficients state how many molecules there are. So when balancing an equation you always adjust the coefficients. When this equation is balanced, what is the coefficient for Ni(NOËÄ)ËÄ? 4
When the following chemical equation is correctly balanced H2O2 ---- H2O plus O2 the correct coefficient before H2O is?
2H2O2------------ 2 H2O + O2 thus correct coefficient is 2
When this equation is balanced what is the coefficient for Ni NO3 3?
The coefficient for Ni NO3 3 is four.
When this equation is balanced what is the coefficient for ni (no.3) 3?
The coefficient for Ni NO3 3 is four.
What coefficient does Zn s have in the balanced equation?
3
What coefficient does Zn(s) have in the balanced equation?
3
When the equation is correctly balanced the coefficient of h2so4 is?
1
When balancing a chemical equation what do the reactants need to be balanced with?
When balancing a chemical equation the reactants need to be balanced with the non-reactants. If you don't the formula will be produce negative results and you'll get the wrong answer.
What do coefficients in a chemical equation represent?
Coefficients in a chemical equation represent the number of units of the formula immediately following the coefficient that are involved in the balanced equation for the reaction.
If you rewrite the following word equation as a balanced chemical equation what will the coefficient and symbol for fluorine be nitrogen trifluoride nitrogen plus fluorine?
2NF3 --> N2 + 3F2
