Chemistry

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Which of these can be considered as the combination of a proton and an electron? A) alpha ... Started by B	1 Replies 59 Views	Aug 27, 2018 by yifu223
The biochemical process in which complex molecules are broken down into simpler ones and energy is ... Started by ec501234	1 Replies 118 Views	Aug 27, 2018 by tdewitt
The de Broglie wavelength of an electron with a velocity of 6.00 106 m/s is ________ m. The mass of ... Started by Tirant22	1 Replies 97 Views	Aug 27, 2018 by bblaney
The formula PO4 3- means that this ion is composed of A) one atom of phosphorus, one atom of ... Started by mikaylakyoung	3 Replies 236 Views	Aug 27, 2018 by ladyjames123
Endergonic reactions are those that have a ________ value of G and ________ spontaneous. A) ... Started by KWilfred	1 Replies 79 Views	Aug 27, 2018 by Dnite
The HCO3 -1 ion is called ________. A) hydrogen carbonate B) hydrogen carbide C) carbide D) ... Started by joblessjake	1 Replies 167 Views	Aug 27, 2018 by connor417
What is the formula for the ionic compound formed between calcium and sulfur? A) CaS B) CaSi C) ... Started by luvbio	1 Replies 94 Views	Aug 27, 2018 by joechoochoy
How much energy (in kJ) do 3.0 moles of photons, all with a wavelength of 665 nm, contain? A) 160 ... Started by anshika	3 Replies 66 Views	Aug 27, 2018 by flexer1n1
What is the formula of a compound formed by the ions M+ and X3-? A) MX3 B) M3X C) M3X3 D) M2X6 ... Started by neverstopbelieb	1 Replies 319 Views	Aug 27, 2018 by olivia_paige29
The main group element E reacts with chlorine to form an ionic compound with the formula ECl2. The ... Started by lindiwe	1 Replies 253 Views	Aug 27, 2018 by parshano
Identify the color that has a wavelength of 540 nm. A) blue B) green C) red D) ... Started by folubunmi	1 Replies 90 Views	Aug 27, 2018 by chevyboi1976
The cellular organelle that is responsible for most cellular catabolic redox reactions is the A) ... Started by karlynnae	3 Replies 215 Views	Aug 27, 2018 by asware1
The enzymes of the oxidative phosphorylation system are located in the A) cytosol. B) nucleus. ... Started by theo	1 Replies 89 Views	Aug 27, 2018 by orangecrush
Which of the following experiments established that light is also a particle? A) diffraction B) ... Started by PhilipSeeMore	1 Replies 48 Views	Aug 27, 2018 by Anonymous
The process by which the cell produces ATP in the mitochondria is called A) oxidative ... Started by WhattoUnderstand	1 Replies 90 Views	Aug 27, 2018 by harveenkau8139
A metabolic pathway that can be illustrated as A B C D is said to be a(an) ________ pathway. ... Started by ghost!	3 Replies 232 Views	Aug 27, 2018 by JaynaD87
The formula Ca(NO3)2 tells us that one formula unit of this compound is composed of ________ calcium ... Started by NClaborn	1 Replies 192 Views	Aug 27, 2018 by CourtneyCNorton
The formula for potassium dichromate is ________. A) KCr2O7 B) K2Cr2O7 C) K2CrO4 D) PCr2 O7 ... Started by NguyenJ	1 Replies 94 Views	Aug 27, 2018 by parker125
The biochemical process in which simple molecules are combined to make larger ones and energy is ... Started by swpotter12	1 Replies 163 Views	Aug 27, 2018 by gstein359
The abbreviation ATP stands for A) adenine + three phosphates. B) adenosine triphosphate. C) ... Started by jazziefee	3 Replies 209 Views	Aug 27, 2018 by Natalie4ever
Which of the following has both particle and wave properties? A) electron B) light C) matter ... Started by TVarnum	1 Replies 95 Views	Aug 27, 2018 by mirabriestensky
A metabolic pathway in which a molecule is progressively built up by repeated interaction with the ... Started by sammy	1 Replies 86 Views	Aug 27, 2018 by SAUXC
A metabolic pathway in which a series of steps, each using different enzymes, regenerates one of the ... Started by erika	1 Replies 86 Views	Aug 27, 2018 by akpaschal
The common molecule produced from all foods at the second stage of catabolism is A) ADP. B) ... Started by lracut11	3 Replies 220 Views	Aug 27, 2018 by meltdown117
Which sequence illustrates the order of the steps from food to biochemically useful energy? A) ... Started by asan beg	1 Replies 58 Views	Aug 27, 2018 by srodz