1.describe what happens in combustion reaction.
2.compare and contrast. synthesis reacti...
Physics, 20.10.2019 10:30 ksiandua07
1.describe what happens in combustion reaction.
2.compare and contrast. synthesis reactions and decomposition reaction
3.determine using figure 10, if zinc will displace gold in a chemical reaction and explain why or why not
4. think critically. describe one possible economic impact of redox reactions. how might that impact be lessend
12. main idea. classify each of the following reactions:
a. cao(s)+h2o(1)-> ca(oh)2(aq)
b. fe(s)+cuso4(aq)-> feso4 (aq) + cu(s)
c. c1oh8(1)+120^2 (g) -> loco2 (g)+ 4h2o(g)
d. naci (aq)+ agno3 (aq) -> nano3 (aq)+ agci(s)
e. nh4 no3 (s) -> n2o (g) -> nao(g)+2h2o(g)
Answers: 2
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The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
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The force it would take to accelerate an 900-kg car at the rate of 6m/s2
Answers: 1
Physics, 22.06.2019 21:50
Which component is used to measure the current in a circuit? oa. switch ob. resistor oc. ammeter the answer is c. for y’all plato people
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