Give the correct formula and chemical name for the ionic compound: NH4+ and Cl- Give the correct formula for the compound formed by the combination of the Cu2+ and SO42- ions. Give the correct formula for the compound formed by the combination of the Ba2+ and...
Answer and Explanation:1 {eq}Ca^{2+}(aq) + SO_4^{2-}(aq) \to CaSO_4(s) {/eq} is the given net ionic equation. In this equation there is an equal number of atoms of Ca, S,... Learn more about this topic: Precipitation Reaction | Formula, Examples & Form...
For two permeant ions A and B of any charge (zA, zB), each of which may be present on both sides of the membrane, the Goldman-Hodgkin-Katz permeability ratio (PA/PB) was calculated from the observed reversal potential (VR) (Frazier et al., 2000):(1){formula not available as MathML...
The two [VO] units are in opposition and occupy three different pairs of positions on the surface of the Keggin anion with various occupancies giving the overall sum formula as determined by ICP-MS analysis. The high degree of disorder in the area of counter ions and water molecules forced...
For experiments presented in Figs 1–3, spatial information for each neuron was calculated using unsmoothed spatial maps with pixel bin sizes of 2 cm  2 cm according to the following formula57,58: Information ¼ X i pi li l log2 li l where i is an index over bins in the place...
Measurement of aerosol water content is difficult and usually estimated by using either empirical formula or gas/particle equilibrium model. It has been thought that major inorganic ions (Na+, SO42-, NH4+, NO3-, and Cl-) be the dominant figures in determining aerosol water content. A ...
The reaction of CaMoO4 precipitates with PAHs may form PAHs-Ca2+-MoO42− with a structure of π–cation–π by (1) the cation–π interaction between PAHs and adsorbed Ca2+, (2) the π–π interaction between PAHs and MoO42− and (3) the electrostatic interaction between PAHs ...
Changes in F relative to F0 were calculated for every time point using the formula (F − F0)/F0. ROIs that exhibited an increase of fluorescence such that (F − F0)/F0 was greater than (F0 + 10 × s.d.)/F0 were considered to be responders. Mean values and s.e.m. were ...
著有《Jump Attack: The Formula for Explosive Athletic Performance, Jumping Higher, and Training Like the Pros》《Relentless: From Good to Great to Unstoppable》等书籍。 今天我们一起来精听Tim Grover的一小段演讲,这是他在聊到“身”和“...
An antibacterial cephalosporin derivative of the formula l:- in which X is S, O, CH or SO; R2 is hydrogen, methoxy or formylamino; R3 is carboxy or a biodegradable ester thereof; R1 represents a variety of groups known in the cephalosporin art and R4 represents a group NR42R43 wherein...